Base subsystem statistics

Counter

Description

Connector Point Count

No longer a valid counter. Will be removed in a future version.

Digital State Translations/sec

Rate at which digital state strings are translated to offsets.

Heading Accesses/sec

Rate at which heading information is accessed, not including module edits.

Heading Count

The total number of headings in the module database.

Heading Create or Edit/sec

Rate at which headings are created or edited.

Heading Set Accesses/sec

Rate at which heading set information is accessed, not including module edits.

Heading Set Count

The total number of heading sets in the module database.

Heading Set Create or Edit/sec

Rate at which heading sets are created or edited.

MDB-AF Communication Failures Count

Number of communication failures among PI Base Subsystem, PI AF Link Subsystem, AF Server, and SQL Server since startup of PI Base Subsystem.

MDB-AF Health

MDB-AF Health

Module Accesses/sec

Rate at which module information is accessed, not including module edits.

Module Count

The total number of modules in the module database.

Module Create or Edit/sec

Rate at which modules are created or edited.

Module Database Accesses/sec

Rate at which module database information is accessed, not including module edits.

Module Database Create or Edit/sec

Rate at which MDB records are created or edited.

Module Database Creates or Edits through AF

Module Database creates or edits through AF since startup.

Module Database Creates or Edits through PI SDK

Module Database creates or edits through PI SDK since startup.

Module Database Record Count

The total number of records in the module database.

Point Accesses/sec

Rate at which point information is accessed, not including point edits. This will include translations of tag to point id.

Point Count

Total number of defined points. This number includes the Connector Point Count.

Point Create or Edit/sec

Rate at which points are created or edited.

Points Loaded in Memory

Indicates the number of points that have all point attributes loaded in memory. It is updated as the Base Subsystem is starting and loading the point database. The Base Subsystem reports progress messages once a minute while it is loading the point database. A final message is reported when loading the point database is complete. This counter can be compared with PI Base Subsystem\Point Count to determine the percentage of points loaded.

Security Descriptor Mismatches Indicator

Indicates if there are known security mismatches between a PI Module security descriptor and its corresponding AF Element security descriptor since the last security report was generated. Value of 1 means there are known errors.

Wild Card Searches/sec

Rate of wildcard point searches. This counter represents the rate at which new searches are started, not the number of points found.